技术特性

• 3.35 mm × 2.5 mm × 0.88 mm小型表贴封装
• 全向响应
• 高信噪比(SNR)：65 dBA
• 灵敏度：-38 dBV
• 扩展的频率响应：100 Hz至20 kHz
• 低功耗：< 180 uA
• 单端模拟输出
• 最高声压级(SPL)：120 dB
• 高电源抑制(PSR)：70 dBV
• 与锡/铅和无铅焊接工艺兼容
• 符合RoHS/WEEE标准

应用领域

• 智能电话和功能电话
• 平板电脑
• 电话会议系统
• 数码相机/数码摄像机
• 蓝牙耳机
• 笔记本电脑
• 安防和监控

技术指标

• Frequency Response: 100 Hz to 20 kHz
• Package: 3.35x 2.5x0.88mm LGA
• Type: Analog
• Port Location: Bottom
• SNR (dBA): 65dB
• Noise Typical (dBA SPL): 29dB
• Sensitivity @ 1 kHz: -38dBV
• PSR: -70 dBV

推荐配套产品

• Recommended Audio Codecs for the ADMP504
• For a low power SigmaDSP codec with headphone driver and PLL, we recommend the ADAU1761.
• For a low power SigmaDSP codec with mono speaker driver and PLL, we recommend the ADAU1781.
• For a low power, 24-bit audio codec with headphone driver and PLL, we recommend the ADAU1361.
• For a low power, 24-bit audio codec with a fixed-function tunable signal processor, we recommend the ADAU1381.
• For a low power, multi-channel, 24-bit audio codec in a wafer level chip scale package, we recommend the ADAU1373.
• For a low power, stereo codec with mono microphone input, we recommend the SSM2603.
• Recommended Microphone Preamplifiers for the ADMP504
• For low noise, variable compression and noise gating, we recommend the SSM2166 or the SSM2167.
• For low power, ultralow noise, low distortion, we recommend the ADA4075-2 dual opamp.
• Recommended Power Solutions
• For selecting voltage regulator products, use ADIsimPower.
• For selecting supervisor products, use the Supervisor Parametric Search.